EP 0725489 A4 19980916 - BROADCASTING STATION DATA DETECTING APPARATUS FOR A MOBILE BODY AND BROADCAST RECEIVING APPARATUS FOR MOBILE BODIES
Title (en)
BROADCASTING STATION DATA DETECTING APPARATUS FOR A MOBILE BODY AND BROADCAST RECEIVING APPARATUS FOR MOBILE BODIES
Title (de)
EMPFÄNGER UND DATENDETEKTIONSVORRICHTUNG FÜR MOBILES KOMMUNIKATIONSGERÄT
Title (fr)
APPAREIL DE DETECTION DE DONNEES RELATIVES A UNE STATION D'EMISSION POUR UNITE MOBILE ET APPAREIL DE RECEPTION D'EMISSION POUR UNITE MOBILE
Publication
Application
Priority
- JP 9501597 W 19950810
- JP 21793894 A 19940819
Abstract (en)
[origin: US6181921B1] The present invention provides a system for a moving body which enables a user to know a receivable broadcast station at the current position in real time and to select smoothly a desired broadcast station in a receiver even in an unfamiliar area. This system includes a broadcast station data memory that stores the channel data of a receivable broadcast station for each area, and a main processing circuit which is responsive to the vehicle's current position sensed by a coordinate computing unit for referring to the channel data and for showing the channel data of a receivable broadcast station at the current position on a display.
IPC 1-7
IPC 8 full level
G01C 21/20 (2006.01); G01C 21/00 (2006.01); G01C 21/26 (2006.01); G01S 5/02 (2010.01); G01S 19/14 (2010.01); H03J 1/00 (2006.01); H03J 5/02 (2006.01); H04B 1/16 (2006.01); H04H 60/51 (2008.01); H04N 5/44 (2011.01); H04N 21/414 (2011.01); H04N 21/422 (2011.01); H04N 21/434 (2011.01); H04N 21/45 (2011.01); H04N 21/488 (2011.01); H04N 5/50 (2006.01); H04N 21/426 (2011.01)
CPC (source: EP US)
H03J 1/0016 (2013.01 - EP US); H03J 1/0058 (2013.01 - EP US); H03J 1/0075 (2013.01 - EP US); H03J 5/02 (2013.01 - EP US); H04H 60/51 (2013.01 - EP US); H04H 60/65 (2013.01 - EP US); H04N 5/44 (2013.01 - EP US); H04N 21/41422 (2013.01 - EP US); H04N 21/42202 (2013.01 - EP US); H04N 21/4345 (2013.01 - EP US); H04N 21/4524 (2013.01 - EP US); H04N 21/4882 (2013.01 - EP US); H04H 40/18 (2013.01 - EP US); H04N 5/50 (2013.01 - EP US); H04N 21/4263 (2013.01 - EP US)
Citation (search report)
- [XA] EP 0352764 A2 19900131 - METZ WERKE GMBH & CO KG [DE]
- [A] WO 9004293 A1 19900419 - MOTOROLA INC [US]
- [A] WO 9107029 A1 19910516 - BOSCH GMBH ROBERT [DE]
- [A] US 5307513 A 19940426 - HARADA HIROSHI [JP]
- [A] FR 2644019 A1 19900907 - VON MEKS ALEXANDRE [FR]
- [A] EP 0387810 A2 19900919 - MATSUSHITA ELECTRIC IND CO LTD [JP]
- See references of WO 9606485A1
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
US 6181921 B1 20010130; DE 69535663 D1 20080124; DE 69535663 T2 20090610; EP 0725489 A1 19960807; EP 0725489 A4 19980916; EP 0725489 B1 20071212; JP 3538907 B2 20040614; JP H0865188 A 19960308; WO 9606485 A1 19960229
DOCDB simple family (application)
US 63240496 A 19960417; DE 69535663 T 19950810; EP 95928010 A 19950810; JP 21793894 A 19940819; JP 9501597 W 19950810